21 thoughts on “Weekly Photo Challenge: Colour

    1. Hi Amar. Yes most of the images have been processed by stacking (50 frames light and dark) to minimize digital noise in the camera. I can only track objects for about 15 secs with my scope so the stacking allows me to drag out color that would be invisible if using a single frame.


  1. These are awesome! One day you have to post how you accomplished these shots. A picture of your telescope wouldn’t hurt either 😉


    1. The telescope is a Celestron 9.25. The thing that helps mostly is the Canon 7D camera attached to that. Some of these images don’t even use the scope – just the very good optics of the Canon L series lenses. Stacking images together to get rid of noise also helps. Thanks for your comment


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